// Copyright 2024 EMQ Technologies Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

//go:build edgex || full

package edgex

import (
	"os"

	zitisdk "github.com/openziti/sdk-golang/edge-apis"
	"github.com/openziti/sdk-golang/ziti"
	"github.com/sirupsen/logrus"
)

func AuthenicatedContext(logger *logrus.Logger) ziti.Context {
	adaptLogging(logger)
	edgexCredentialName := os.Getenv("EDGEX_CREDENTIAL_NAME")
	if edgexCredentialName == "" {
		edgexCredentialName = "rules-engine"
	}

	ozController := os.Getenv("OPENZITI_CONTROLLER")
	openZitiRootUrl := "https://" + ozController
	caPool, caErr := ziti.GetControllerWellKnownCaPool(openZitiRootUrl)
	if caErr != nil {
		logger.Panic(caErr)
	}

	sp := SecretProvider(logger)

	credentials := zitisdk.NewJwtCredentials(sp.Jwt())
	credentials.CaPool = caPool

	cfg := &ziti.Config{
		ZtAPI:       openZitiRootUrl + "/edge/client/v1",
		Credentials: credentials,
	}
	cfg.ConfigTypes = append(cfg.ConfigTypes, "all")

	ctx, ctxErr := ziti.NewContext(cfg)
	if ctxErr != nil {
		logger.Panic(ctxErr)
	}
	if err := ctx.Authenticate(); err != nil {
		logger.Panic(err)
	}
	return ctx
}
